WATERFALL

{
  "$schema": "https://openpresentation.org/schema/opf-chart-type/v1",
  "id": "waterfall",
  "name": "WATERFALL",
  "label": "Waterfall",
  "mappings": {
    "openxml": {
      "element": "waterfallChart",
      "composition": "extension",
      "notes": "Office extension chart; exact extension markup is renderer-specific."
    }
  },
  "categories": 8,
  "columns": [
    "Category",
    "Series1"
  ],
  "group": "Other",
  "groupSort": 13,
  "series": 1,
  "seriesGroups": 1,
  "slideNumber": 74,
  "useSecondaryCategories": false,
  "workbookRange": "Sheet1!$A$1:$I$2",
  "complexity": "simple",
  "dataColumns": [
    {
      "name": "Category",
      "role": "categoryLabel",
      "type": "string",
      "position": "row0_col0"
    },
    {
      "name": "Series1",
      "role": "series",
      "type": "number",
      "position": "row1_col0"
    }
  ],
  "sampleData": {
    "headers": [
      "Category",
      "Q1 2024",
      "Q2 2024",
      "Q3 2024",
      "Q4 2024",
      "Q1 2025",
      "Q2 2025",
      "Q3 2025",
      "Q4 2025"
    ],
    "rows": [
      [
        "Series1",
        88282,
        59377,
        30218,
        31266,
        33703,
        91885,
        31697,
        67366
      ]
    ]
  }
}